#!/bin/bash
#1. 判断参数个数
if [ $# -lt 1 ]
then
    echo "Not Enough Arguement!"
    exit;
fi
#2. 遍历集群所有机器
for host in hadoop102 hadoop103 hadoop104
do
    echo "====================  $host  ===================="
    #3. 遍历所有目录，挨个发送
    for file in $@
    do
        #4判断文件是否存在
        if [ -e $file ]
        then
            #5. 获取父目录
            pdir=$(cd -P $(dirname $file); pwd)
            #6. 获取当前文件的名称
            fname=$(basename $file)
            ssh $host "mkdir -p $pdir"
            rsync -av $pdir/$fname $host:$pdir
        else
            echo "$file does not exists!"
        fi
    done
done
